A safety steering column which is adjustable in its axial direction whereby pyrotechnically driven steering column retraction is provided for a positioning of a safety steering column in its axial direction, to move it away from the driver in case of an accident. Furthermore, a safety system incorporating such a safety steering column and a motor vehicle so equipped that can distinguish between different drivers regarding weight, size and belted condition; the system providing alternative safety measures depending on the driver's needs for protection.